package com.ly.framework.config;

import com.ly.common.config.ErpConfig;
import com.ly.common.constant.Constants;
import com.ly.framework.interceptor.RepeatSubmitInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import javax.annotation.Resource;

/**
 * 通用配置
 * @author ruoyi
 */
@Configuration
public class ResourcesConfig implements WebMvcConfigurer {

    @Resource
    private RepeatSubmitInterceptor repeatSubmitInterceptor;

    @Override
    public void addResourceHandlers (ResourceHandlerRegistry registry) {
        /** 本地文件上传路径 */
        registry.addResourceHandler ( Constants.RESOURCE_PREFIX + "/**" ).addResourceLocations ( "file:" + ErpConfig.getProfile () + "/" );

        /** swagger配置 */
        registry.addResourceHandler ( "swagger-ui.html" ).addResourceLocations ( "classpath:/META-INF/resources/" );
        registry.addResourceHandler ( "/webjars/**" ).addResourceLocations ( "classpath:/META-INF/resources/webjars/" );
    }

    /**
     * 自定义拦截规则
     */
    @Override
    public void addInterceptors (InterceptorRegistry registry) {
        registry.addInterceptor ( repeatSubmitInterceptor ).addPathPatterns ( "/**" );
    }

    /**
     * 跨域配置
     */
    @Bean
    public CorsFilter corsFilter () {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource ();
        CorsConfiguration config = new CorsConfiguration ();
//        config.setAllowCredentials ( true );
        // 设置访问源地址
        config.addAllowedOrigin ( "*" );
        // 设置访问源请求头
        config.addAllowedHeader ( "*" );
        // 设置访问源请求方法
        config.addAllowedMethod ( "*" );
        // 对接口配置跨域设置
        source.registerCorsConfiguration ( "/**", config );
        return new CorsFilter ( source );
    }
}
